Unit 3 The InternetB卷提升卷学年高一英语必修第二册同步单元卷新教材人教版解析版.docx

Unit 3 The InternetB卷提升卷学年高一英语必修第二册同步单元卷新教材人教版解析版.docx

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Unit3TheInternetB卷提升卷学年高一英语必修第二册同步单元卷新教材人教版解析版

Unit3TheInternet测试卷

（B卷提升篇）

【人教版】

学校：

__________班级：

__________姓名：

_________考号：

___________

温馨提示：

本试卷共分第Ⅰ卷和第Ⅱ卷两部分,第Ⅰ卷为选择题；第Ⅱ卷为非选择题；满分为120分,考试时间为100分钟。

请同学们将答案写在答题卡上,务必注意你的书写。

第Ⅰ卷

第一部分阅读理解（共两节,满分50分）

第一节（共15题;每小题2.5分,满分37.5分）

阅读下列短文,从每题所给的四个选项（A、B、C和D）中,选出最佳选项,并在答题卡上将该项涂黑。

A

（山东师大附中2020年月考）

IwasinthegardenwithAugie,mygrandson,watchingthebees.“Howdotheymakehoney?

”Augieasked.“Actually,Augie,Idon’tknow,”Ireplied.“But,Grandma,youhaveyourphone,”hesaid.ForAugie,holdingasmartphonealmostmeansknowingeverything.

DuringmychildhoodIwascrazyaboutbooks.Overtime,readinghijackedmybrain,aslargeareasonceprocessingtherealworldadaptedtoprocessingtheprintedword.AsfarasIcantell,thisearlyimmersion（沉浸）didn’tpreventmydevelopment.

Manyparentsworrythat“screentime”willdamagechildren’sdevelopment,butrecentresearchsuggeststhatmostofthecommonfearsaboutchildrenandscreensareunfounded.Thereisoneexception:

lookingatscreensbeforebedreallydisturbssleep,inpeopleofallages.TheAmericanAcademyofPediatrics（AAP）usedtorecommendstrictrestrictionsonscreenexposure.Lastyear,theorganizationexaminedtherelevantsciencemorethoroughlyandchangeditsrecommendations.Thenewguidelinesstressthatwhatmattersiswhatchildrenwatchandwithwhom.

Newtoolshavealwaysledtopanicguesses.Thenovel,thetelephone,andthetelevisionwerealldeclaredtobetheEndofCivilization,particularlyinthehandsoftheyoung.Partofthereasonmaybethatadultbrainsrequirealotoffocusandefforttolearnsomethingnew,whilechildren’sbrainsaredesignedtomasternewenvironmentsnaturally.Newtechnologiesalwaysseemdisturbingtotheadultsattemptingtomasterthem,whileattractivetothosechildrenlikeAugie.

WhenAugie’sfathergothome,Augierushedtomeethimandsaidinexcitement.“Daddy,Daddy,look,”hesaid,reachingformyphone.“Doyouknowhowbeesmakehoney?

I’llshowyou…”

1.Whichofthefollowingcanbestreplacetheunderlinedword“hijacked”inParagraph2?

A.occupied.B.damaged.C.improved.D.relaxed.

【答案】A

【解析】根据第二段第一句信息“DuringmychildhoodIwascrazyaboutbooks.”可知童年时代的作者很喜欢读书，故判断他的脑子里想的都是书。

Occupied意为占据，符合句意。

故选A。

2.WhatdothenewguidelinesofAAPfocusonabout“screentime”?

A.Theharmtochildren.B.Thecontentandcontext.

C.Children’ssleep.D.People’sfears.

【答案】B

【解析】推理判断题。

根据第四段信息“Thenewguidelinesstressthatwhatmattersiswhatchildrenwatchandwithwhom.”可知新的APP关注的是孩子们看什么和与谁看。

故选B。

3.Whatmightbetheauthor’sattitudetowards“screentime”?

A.Opposed.B.Doubtful.C.Disappointed.D.Favorable.

【答案】D

【解析】根据第三段信息“Manyparentsworrythat“screentime”willdamagechildren’sdevelopment,butrecentresearchsuggeststhatmostofthecommonfearsaboutchildrenandscreensareunfounded.”可知研究表明很多关于小孩子“screentime”的担心是没有根据的，故选D。

4.Whatcanbeinferredfromthelastparagraph？

A.Augie’sfathermightgetangryforAugieusedaphone.

B.Augieaskedhisfatherabouthowbeesmakehoney.

C.Augie’sfatherdidn’tknowhowtoanswerAugie’squestion.

DAugiewasexcitedtoknownewknowledgethroughthesmartphone.

【答案】D

【解析】综合全文信息可知现在的孩子可以利用手机做很多事情，包括掌握新知识。

故选D.

B

There’sanewfrontierin3Dprintingthat’sbeginningtocomeintofocus:

food.Recentdevelopmenthasmadepossiblemachinesthatprint,cook,andservefoodsonamassscale.Andtheindustryisn’tstoppingthere.

Foodproduction

Witha3Dprinter,acookcanprintcomplicatedchocolatesculpturesandbeautifulpiecesfordecorationonaweddingcake.Noteverybodycandothat—ittakesyearsofexperience,butaprintermakesiteasy.ArestaurantinSpainusesaFoodinito“re-createformsandpieces”offoodthatare“exactlythesame,”freeingcookstocompleteothertasks.Inanotherrestaurant,allofthedishesanddessertsitservesare3D-printed,ratherthanfarmtotable.

Sustainability（可持续性）

Theglobalpopulationisexpectedtogrowto9.6billionby2050,andsomeanalystsestimatethatfoodproductionwillneedtoberaisedby50percenttomaintaincurrentlevels.Sustainabilityisbecominganecessity.3Dfoodprintingcouldprobablycontributetothesolution.Someexpertsbelieveprinterscouldusehydrocolloids（水解胶体）fromplentifulrenewableslikealgae（藻类）andgrasstoreplacethefamiliaringredients（烹饪原料）.3Dprintingcanreducefueluseandemissions.Grocerystoresofthefuturemightstock"food"thatlastsyearsonend,freeingupshelfspaceandreducingtransportationandstoragerequirements.

Nutrition

Future3Dfoodprinterscouldmakeprocessedfoodhealthier.HodLipson,aprofessoratColumbiaUniversity,said,“Foodprintingcouldallowconsumerstoprintfoodwithcustomizednutritionalcontent,likevitamins.Soinsteadofeatingapieceofyesterday’sbreadfromthesupermarket,you’deatsomethingbakedjustforyouondemand.”

Challenges

Despiterecentadvancementsin3Dfoodprinting,theindustryhasmanychallengestoovercome.Currently,mostingredientsmustbechangedtoapaste（糊状物）beforeaprintercanusethem,andtheprintingprocessisquitetime-consuming,becauseingredientsinteractwitheachotherinverycomplexways.Ontopofthat,mostofthe3Dfoodprintersnowarerestrictedtodryingredients,becausemeatandmilkproductsmayeasilygobad.Someexpertsareskepticalabout3Dfoodprinters,believingtheyarebettersuitedforfastfoodrestaurantsthanhomesandhigh-endrestaurants.

5.Whatbenefitdoes3Dprintingbringtofoodproduction?

A

Ithelpscookstocreatenewdishes.

B.Itsavestimeandeffortincooking.

C.Itimprovesthecookingconditions.

D.Itcontributestorestaurantdecorations.

【答案】B

【解析】推理判断题。

根据文章Foodproduction中叙述了没有经验的人可以用3D打印机做出复杂的巧克力雕塑和美丽的婚礼蛋糕，以及餐厅能够用3D打印出所有的菜肴和甜点，从而可以推断出3D打印的优势是节省了做饭的时间和精力。

故选B。

6.Whatcanwelearnabout3DfoodprintingfromParagraphs3?

A.Itsolvesfoodshortageseasily.

B.Itquickensthetransportationoffood.

C.Itneedsnospaceforthestorageoffood.

D.Itusesrenewablematerialsassourcesoffood.

【答案】D

【解析】细节理解题。

根据文章第三段中信息“Someexpertsbelieveprinterscouldusehydrocolloids（水解胶体）fromplentifulrenewableslikealgae（藻类）andgrasstoreplacethefamiliaringredients（烹饪原料）.”可知3D打印机可以使用可再生材料作为食物来源。

故选D。

7.AccordingtoParagraph4,3D-printedfood________.

A.ismoreavailabletoconsumers

B.canmeetindividualnutritionalneeds

C.ismoretastythanfoodinsupermarkets

D.cankeepallthenutritioninrawmaterials

【答案】B

【解析】推理判断题。

根据文章第四段中信息“Foodprintingcouldallowconsumerstoprintfoodwithcustomizednutritionalcontent,likevitamins.”可知食品打印可以让消费者打印定制营养的食物，故判断3D打印出来的食物可以满足个人营养需求。

故选B。

8.Whatisthemainfactorthatprevents3Dfoodprintingfromspreadingwidely?

A.Theprintingprocessiscomplicated.

B.3Dfoodprintersaretooexpensive.

C.Foodmaterialshavetobedry.

D.Someexpertsdoubt3Dfoodprinting.

【答案】C

【解析】细节理解题。

根据文章最后一段信息“mostofthe3Dfoodprintersnowarerestrictedtodryingredients,becausemeatandmilkproductsmayeasilygobad.”可知，原料必须是干的是3D打印食物的必须条件，故判断含水多的肉和牛奶不能应用于3D打印因为很容易坏。

故选C。

C

WhyYouShouldCelebrateYourMistakes

Whenyoumakeamistake,bigorsmall,cherish（珍视）itlikeit'sthemostpreciousthingintheworld,becauseinsomeways,itis.

Mostofusfeelbadwhenwemakemistakes,beatourselvesupaboutit,feellikefailures,getmadatourselves.

Andthat'sonlynatural:

mostofushavebeentaughtfromayoungagethatmistakesarebad,thatweshouldtrytoavoidmistakes.We'vebeenscoldedwhenwemakemistakesathome,schoolandwork.Maybenotalways,butprobablyenoughtimestomakefeelingbadaboutmistakesanunconsciousreaction.

Yetwithoutmistakes,wecouldnotlearnorgrow.Ifyouthinkaboutitthatway,mistakesshouldbecherishedandcelebratedforbeingoneofthemostamazingthingsintheworld:

theymakelearningpossible;theymakegrowthandimprovementpossible.

Bytrialanderror-tryingthings,makingmistakes,andlearningfromthosemistakes-wehavefiguredouthowtomakeelectriclight,topainttheceilingoftheSistineChapel,tofly.

Mistakesmakewalkingpossibleforthesmallesttoddler,makespeechpossible,makeworksofgeniuspossible.

Thinkabouthowwelearn:

wedon'tjustconsumeinformationaboutsomethingandinstantlyknowitorknowhowtodoit.Youdon'tjustreadaboutpainting,orwriting,orcomputerprogramming,orbaking,orplayingthepiano,andknowhowtodothemrightaway.Instead,yougetinformationaboutsomething,fromreadingorfromanotherpersonorfromobservingusually...thenyouconstructamodelinyourmind...thenyoutestitoutbytryingitintherealworld...thenyoumakemistakes...thenyourevisethemodelbasedontheresultsofyourreal-worldexperimentationandrepeat,makingmistakes,learningfromthosemistakes,untilyou'veprettymuchlearnedhowtodosomething.That'showwelearnasbabiesandtoddlers,andhowwelearnasadults.Mistakesarehowwelearntodosomethingnew,becauseifyousucceedinsomething,it'sprobablysomethingyoualreadyknewhowtodo.Youhaven'treallygrownmuchfromthatsuccess---atmostit'sthelaststeponyourjourney,notthewholejourney.Mostofthejourneywasmadeupofmistakes,ifit'sagoodjourney.

Soifyouvaluelearning,ifyouvaluegrowingandimproving,thenyoushouldvaluemistakes.Theyareamazingthingsthatmakeaworldofbrilliancepossible.

9.Whydomostofusfeelbadaboutmakingmistakes?

A.Becausemistakesmakeussufferalot.

B.Becauseit'sanaturalpartinourlife.

C.Becausewe'vebeentaughtsofromayoungage.

D.Becausemistakeshaveruinedmanypeople'scareers.

【答案